Volute liner



FIG. 1 is a perspective view of the volute liner showing our new design;

FIG. 2 is a top view thereof:

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear side view thereof. 

CLAIM The ornamental design for a volute liner, as shown and described. 